<h1>New File Upload</h1>

<%= start_form_tag(cells_path, :multipart => true) %>
  <p>
    <label for="upload_file">Select Cell File</label> : 
    <br>
    <%= file_field 'cell','cell_file' %>
    <br>
    <%= text_field 'cell', 'name' %>
  </p>
  <%= submit_tag "Upload" %>
</form>